[  517.932173] bond1: (slave dummy1): making interface the new active one
[  517.932305] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.945771] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.959174] dummy1: entered promiscuous mode
[  518.021289] dummy1: left promiscuous mode
[  518.034744] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.049182] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.057098] bond1 (unregistering): Released all slaves
[  518.272997] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.285865] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.300650] dummy1: entered promiscuous mode
[  518.300761] dummy2: entered promiscuous mode
[  518.359068] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.363002] dummy1: left promiscuous mode
[  518.363089] dummy2: left promiscuous mode
[  518.376182] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  518.376298] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.376415] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.382238] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  518.382398] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.395192] bond1 (unregistering): Released all slaves
[  518.594772] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.605638] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.649373] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.668398] bond1: (slave dummy1): Removing an active aggregator
[  518.668516] bond1: (slave dummy1): Releasing backup interface
[  518.730185] bond1 (unregistering): Released all slaves
[  518.817647] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.864787] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.887405] bond1: (slave dummy1): Removing an active aggregator
[  518.887521] bond1: (slave dummy1): Releasing backup interface
[  518.945295] bond1 (unregistering): Released all slaves